1. A useful or valuable quality
6. Largest city in Alaska
10. Bog
11. Colored part of an eye
12. Trudge
13. Rational
14. "Smallest particle"
17. Doe's mate
20. A landlocked republic in NW Africa
21. Doozy
22. At first
24. Pore
1. A Greek citadel
2. Small storage structure
3. Hence
4. Goddess of discord (Greek mythology)
5. Large hairy tropical spider
6. PA system component
7. Zero
8. Strong liquor flavored with juniper berries
9. East southeast
14. French for "Friend"
15. A browning of the skin
16. Glove
17. Shut a door forcefully
18. Each and every one
19. Fellow
23. The closest of Jupiter's moons